\subsection{Recortar}
  \input{devRecortar.tex}
\subsection{Halftone}
  \input{devHalftone.tex}
\subsection{Umbralizar}
  \input{devUmbralizar.tex}
\subsection{Colorizar}
  \input{devColorizar.tex}
\subsection{Plasma}
  \input{devPlasma.tex}
\subsection{Rotar}
  \input{devRotar.tex}
